Who Is Eligible for Medicare?

See if you or a loved one qualifies for Medicare. Call 1-800-MEDIGAP.

📞 Call 1-800-633-4427 — FreeAmerica's Trusted Toll-Free Number

Elderly couple smiling and embracing in lush outdoor setting, capturing love and friendship, illustrating Who Is Eligible for Medicare? — 1-800-MEDIGAP, America's Trusted Toll-Free Number. — Photo: Matheus Bertelli / Pexels

Quick answer

People age 65 and older who are U.S. citizens or legal residents of five-plus years are eligible for Medicare. So are people under 65 who have received Social Security disability for 24 months, and anyone with ALS or end-stage renal disease, regardless of age or income.

Medicare eligibility is simpler than most people fear. Here is exactly who qualifies and on what basis.

Who qualifies for Medicare at 65?

If you are turning 65 and are a U.S. citizen or a lawful permanent resident who has lived here for at least five years, you are eligible for Medicare. You do not need to be retired or have low income. Most people also get premium-free Part A based on 10 years of Medicare-taxed work, theirs or a spouse's. Those still working with employer coverage may delay Part B without penalty. To confirm your eligibility and ideal enrollment timing, call 1-800-MEDIGAP for free guidance.

Who qualifies for Medicare under 65?

Younger people can qualify too. If you have received Social Security Disability Insurance for 24 months, you become eligible automatically in month 25. If you have ALS, eligibility begins the month your disability benefits start, with no waiting period. People with end-stage renal disease requiring dialysis or a transplant can also qualify at any age, though specific timing rules apply. These situations can be complex, so a licensed agent at 1-800-MEDIGAP can confirm your start date and help you enroll on time.

More on Medicare Basics & Enrollment

← Medicare Basics & Enrollment (overview)pillar guide Medicare Medicare vs Medicaid Medicare Part B What Is Medicare?Medicare Part A Medicare Eligibility How to Apply for Medicare

Frequently asked questions

At what age are you eligible for Medicare?+

Most people become eligible at age 65. Your Initial Enrollment Period starts three months before your 65th birthday month and runs three months after. Some people qualify earlier through disability, ALS, or end-stage renal disease, regardless of age.

Is everyone over 65 eligible for Medicare?+

Nearly all U.S. citizens and long-term legal residents 65 and older are eligible to enroll. Premium-free Part A depends on a 10-year work history, but those without it can still buy Part A and enroll in Part B. Call 1-800-MEDIGAP to confirm.

Can a non-working spouse get Medicare?+

Yes. A spouse who never worked can qualify for premium-free Part A based on their husband's or wife's 40 quarters of Medicare-taxed work, as long as they are 65 and meet citizenship or residency rules. 1-800-MEDIGAP can verify your eligibility.

Are immigrants eligible for Medicare?+

Lawful permanent residents who have lived continuously in the U.S. for at least five years and are 65 or older can enroll, often by paying a Part A premium if they lack the work history. A licensed agent at 1-800-MEDIGAP can explain the specifics.

Does disability make you eligible for Medicare?+

Yes. After receiving Social Security Disability Insurance for 24 months, you become eligible for Medicare regardless of age. ALS qualifies you immediately, and end-stage renal disease qualifies you under separate timing rules. Call 1-800-MEDIGAP for help enrolling.

Talk to a licensed specialist — free.

America's Trusted Toll-Free Number. One call answers it all, at no cost and no obligation.

📞 Call 1-800-MEDIGAP